Reactogenicity
Medicine
Immunogenicity
Placebo
Pneumovirinae
Virology
Adverse effect
Immunology
Palivizumab
Randomized controlled trial
Virus
Neutralizing antibody
Mononegavirales
Respiratory tract infections
Paramyxoviridae
Respiratory system
Antibody
Internal medicine
Viral disease
Alternative medicine
Pathology
